Default behaviour rejected all rows (Records) with more or fewer columns
(Fields) than the first row, preventing them from parsing at all and
silently hiding them. While RFC4180 section 2.4 says each line _should_
contain the same number of fields, enforcing this on the viewer is
unhelpful.
This pull request disables that validation, allowing the viewer to
render lines with fewer columns than the maximum number within the file.
As it's a simple HTML table, this works without additional changes (i.e.
no need to manually determine the maximum number of columns), but the
default appearance of rows with fewer columns may be undesirable to some
people, especially when using CSS that has `td {border-right: none}`.
<img width="1408" height="156" alt="Screenshot without cell right
borders"
src="https://github.com/user-attachments/assets/d4c19bbc-3fd2-4fd1-83a6-1125e953e95b"
/>
<img width="1397" height="158" alt="Screenshot with cell right borders"
src="https://github.com/user-attachments/assets/86aaafcb-d7e8-4228-99a8-7527c823a07c"
/>
Fixes#16559, #30358.
Unfortunately, retaining empty lines is less trivial, so the line
numbers on the leftmost column will still not match the source file
whenever those are present, though a future PR could address that.
Replace all contexts in tests with go1.24 t.Context()
---------
Co-authored-by: Giteabot <teabot@gitea.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This branch continues the work of #23092 and attempts to rid the
codebase of any `nil` contexts when using a `RenderContext`.
Anything that renders markdown or does post processing may call
`markup.sha1CurrentPatternProcessor()`, and this runs
`git.OpenRepository()`, which needs a context. It will panic if the
context is `nil`. This branch attempts to _always_ include a context
when creating a `RenderContext` to prevent future crashes.
Co-authored-by: Kyle D <kdumontnu@gmail.com>
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
* Allow render HTML with css/js external links
* Fix bug because of filename escape chars
* Fix lint
* Update docs about new configuration item
* Fix bug of render HTML in sub directory
* Add CSP head for displaying iframe in rendering file
* Fix test
* Apply suggestions from code review
Co-authored-by: delvh <dev.lh@web.de>
* Some improvements
* some improvement
* revert change in SanitizerDisabled of external renderer
* Add sandbox for iframe and support allow-scripts and allow-same-origin
* refactor
* fix
* fix lint
* fine tune
* use single option RENDER_CONTENT_MODE, use sandbox=allow-scripts
* fine tune CSP
* Apply suggestions from code review
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
* Fixes#16558 CSV delimiter determiner
* Fixes#16558 - properly determine CSV delmiiter
* Moves quoteString to a new function
* Adds big test with lots of commas for tab delimited csv
* Adds comments
* Shortens the text of the test
* Removes single quotes from regexp as only double quotes need to be searched
* Fixes spelling
* Fixes check of length as it probalby will only be 1e4, not greater
* Makes sample size a const, properly removes truncated line
* Makes sample size a const, properly removes truncated line
* Fixes comment
* Fixes comment
* tests for FormatError() function
* Adds logic to find the limiter before or after a quoted value
* Simplifies regex
* Error tests
* Error tests
* Update modules/csv/csv.go
Co-authored-by: delvh <dev.lh@web.de>
* Update modules/csv/csv.go
Co-authored-by: delvh <dev.lh@web.de>
* Adds comments
* Update modules/csv/csv.go
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
* Fixes#16559 - Do not trim leading spaces for tab delimited
* Adds back semicolon delimited test
* Fixes linting
* Adds nolint directive to test because uses strings starting with spaces
Co-authored-by: zeripath <art27@cantab.net>
Implements request #14320 The rendering of CSV files does match the diff style.
* Moved CSV logic into base package.
* Added method to create a tabular diff.
* Added CSV compare context.
* Added CSV diff template.
* Use new table style in CSV markup.
* Added file size limit for CSV rendering.
* Display CSV parser errors in diff.
* Lazy read single file.
* Lazy read rows for full diff.
* Added unit tests for various CSV changes.
